It is reported that Schwarzwald is still living, piloting a Megadeus of his own which is wrapped in bandages. Roger goes into combat using the Big O against Schwarzwald. The bandages covering the Megadeus are burned away during the fight, revealing its true identity as the Big Duo. Thanks to Angel, Roger finds Schwarzwald later at a bizarre masquerade party on a skyscraper building, but things go awry when the masks of the party's guests light up in flames, causing them all to jump out of the building. Schwarzwald challenges Roger to a final showdown in their respective giant robots. Even though Roger is left unarmed, he fires a laser beam to blast through the city dome, causing a mass explosion. Roger manages to hang from the top of the dome with his chain weapon, much to Schwarzwald's surprise. The Big O lands on the Big Duo, nearly tearing it to pieces. When Schwarzwald manages to jump out of the Big Duo, it begins to move on his own for a moment until it collapses, futilely reaching towards Paradigm headquarters.
"Enemy As Another Big"
- Off with His Head!: Big O (When it finally pins Big Duo to the grounds) delives this trope to the other Big.
- Wham Episode: For starters, the fact that another "Big" type megadeus exist, not to mention how at the end of the ep it begins moving on it's own power.Schwarzwald: You don't need a master...? Or do they choose their own masters? Did we control them or do they control us, Roger Smith?
